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FQAS
2009
Springer
202views Database» more  FQAS 2009»
15 years 11 months ago
Controlled Aggregate Tree Shaped Questions over Ontologies
Abstract. Controlled languages (CLs) are ambiguity-free subsets of natural languages such as English offering a good trade-off between the formal rigor of ontology and query langua...
Camilo Thorne, Diego Calvanese
DMSN
2009
ACM
15 years 11 months ago
Extracting tennis statistics from wireless sensing environments
Creating statistics from sporting events is now widespread with most efforts to automate this process using various sensor devices. The problem with many of these statistical app...
Adel Shaeib, Kenneth Conroy, Mark Roantree
ISM
2008
IEEE
194views Multimedia» more  ISM 2008»
15 years 10 months ago
Spoken Term Detection Using Visual Spectrogram Matching
This work proposes a novel spoken term detection technique, where the query is in audio format. Detection and retrieval are performed by matching the spectrograms of the spoken do...
Nevena Lazic, Parham Aarabi
IDEAS
2007
IEEE
146views Database» more  IDEAS 2007»
15 years 10 months ago
Approximate Structural Matching over Ordered XML Documents
There is an increasing need for an XML query engine that not only searches for exact matches to a query but also returns “query-like” structures. We have designed and develope...
Nitin Agarwal, Magdiel Galan Oliveras, Yi Chen
MDM
2007
Springer
136views Communications» more  MDM 2007»
15 years 10 months ago
iPDA: Supporting Privacy-Preserving Location-Based Mobile Services
This demonstration presents iPDA, a system to support privacy-preserving data access in location-based mobile services. The iPDA system consists of three main components: 1) a mob...
Jing Du, Jianliang Xu, Xueyan Tang, Haibo Hu